1207266480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7784

約数の個数: 240

約数和(自身を含む): 4783693824

約数和(自身を除く): 3576427344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7727, 7812, 8680, 9765, 10416, 11160, 13020, 15454, 15624, 17360, 19530, 22320, 23181, 26040, 30908, 31248, 38635, 39060, 46362, 52080, 54089, 61816, 69543, 77270, 78120, 92724, 108178, 115905, 123632, 139086, 154540, 156240, 162267, 185448, 216356, 231810, 239537, 270445, 278172, 309080, 324534, 347715, 370896, 432712, 463620, 479074, 486801, 540890, 556344, 618160, 649068, 695430, 718611, 811335, 865424, 927240, 958148, 973602, 1081780, 1112688, 1197685, 1298136, 1390860, 1437222, 1622670, 1676759, 1854480, 1916296, 1947204, 2155833, 2163560, 2395370, 2434005, 2596272, 2781720, 2874444, 3245340, 3353518, 3593055, 3832592, 3894408, 4311666, 4327120, 4790740, 4868010, 5030277, 5563440, 5748888, 6490680, 6707036, 7186110, 7788816, 8383795, 8623332, 9581480, 9736020, 10060554, 10779165, 11497776, 12981360, 13414072, 14372220, 15090831, 16767590, 17246664, 19162960, 19472040, 20121108, 21558330, 25151385, 26828144, 28744440, 30181662, 33535180, 34493328, 38944080, 40242216, 43116660, 50302770, 57488880, 60363324, 67070360, 75454155, 80484432, 86233320, 100605540, 120726648, 134140720, 150908310, 172466640, 201211080, 241453296, 301816620, 402422160, 603633240, 1207266480]

約数ペア:

[(1, 1207266480), (2, 603633240), (3, 402422160), (4, 301816620), (5, 241453296), (6, 201211080), (7, 172466640), (8, 150908310), (9, 134140720), (10, 120726648), (12, 100605540), (14, 86233320), (15, 80484432), (16, 75454155), (18, 67070360), (20, 60363324), (21, 57488880), (24, 50302770), (28, 43116660), (30, 40242216), (31, 38944080), (35, 34493328), (36, 33535180), (40, 30181662), (42, 28744440), (45, 26828144), (48, 25151385), (56, 21558330), (60, 20121108), (62, 19472040), (63, 19162960), (70, 17246664), (72, 16767590), (80, 15090831), (84, 14372220), (90, 13414072), (93, 12981360), (105, 11497776), (112, 10779165), (120, 10060554), (124, 9736020), (126, 9581480), (140, 8623332), (144, 8383795), (155, 7788816), (168, 7186110), (180, 6707036), (186, 6490680), (210, 5748888), (217, 5563440), (240, 5030277), (248, 4868010), (252, 4790740), (279, 4327120), (280, 4311666), (310, 3894408), (315, 3832592), (336, 3593055), (360, 3353518), (372, 3245340), (420, 2874444), (434, 2781720), (465, 2596272), (496, 2434005), (504, 2395370), (558, 2163560), (560, 2155833), (620, 1947204), (630, 1916296), (651, 1854480), (720, 1676759), (744, 1622670), (840, 1437222), (868, 1390860), (930, 1298136), (1008, 1197685), (1085, 1112688), (1116, 1081780), (1240, 973602), (1260, 958148), (1302, 927240), (1395, 865424), (1488, 811335), (1680, 718611), (1736, 695430), (1860, 649068), (1953, 618160), (2170, 556344), (2232, 540890), (2480, 486801), (2520, 479074), (2604, 463620), (2790, 432712), (3255, 370896), (3472, 347715), (3720, 324534), (3906, 309080), (4340, 278172), (4464, 270445), (5040, 239537), (5208, 231810), (5580, 216356), (6510, 185448), (7440, 162267), (7727, 156240), (7812, 154540), (8680, 139086), (9765, 123632), (10416, 115905), (11160, 108178), (13020, 92724), (15454, 78120), (15624, 77270), (17360, 69543), (19530, 61816), (22320, 54089), (23181, 52080), (26040, 46362), (30908, 39060), (31248, 38635)]